Sentinel cells could be genetically programmed to record internal signals into their genomes using genome-editing tools like CRISPR systems that allow cells to write information into their DNA.

Using a sophisticated transcriptional recording method called Record-seq in a study conducted on mice, scientists have engineered E.coli sentinel ... of systems biology, pathology, and cell ...

Neck lymph node status is the most important factor for prognosis in head and neck squamous cell carcinoma. Sentinel node detection reliably ... in the lymphatic system of the upper aerodigestive ...